<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>函数</title>
	</head>
	<body>
		<script type="text/javascript">
			function test(){
				document.write("a");
				document.write("b");
				document.write("c");
			}
			test();
		</script>
	</body>
</html>
